Adolescent Self-Handicapping,Depressive Affect,and Maternal Parenting Styles

Most research on self-handicapping has focused on adults. Only a few studies have examined self-handicapping in adolescents or the particular characteristics of the family environment that are associated with self-handicapping. Adolescents (N = 141) and their mothers completed a series of questionnaires assessing adolescent self-handicapping, adolescent dysphoria, and parenting variables in mothers, including parenting styles (care and overprotection) and parenting stress due to situational variables, parent–child dysfunctional interactions, and behavioral characteristics of the child. Results showed (a) that self-handicapping was positively related to age in girls, but not in boys, (b) that there was a strong relation between self-handicapping and dysphoria in both boys and girls, (c) that mother-rated care negatively predicted self-handicapping in girls beyond the effects due to girls' dysphoria, and (d) that maternal care moderated the relationship between self-handicapping and dysphoria in boys. Maternal care and depressive affect in young persons are independently related to self-handicapping behaviors in adolescents. Results are discussed in terms of implications for the hypothesized etiology of self-handicapping.     

The United States and Cuba: Future security issues

The purpose of this highly speculative article is to assess a broad range of possible developments in Cuba over the next five to seven years that could directly and adversely affect U.S. interests. By definition, therefore, it does not provide equal treatment to more optimistic and, salubrious scenarios. A key assumption is that the Cuban economy will not sustain a strong rebound to high levels of growth. Specific observations about how security challenges might impact certain U.S. government activities are also included according to the article’s terms of reference. No attempt is made to assign numerical or other probabilities to the counterfactual cases discussed. Finally, the future time frame examined includes treatments of a continuation of Fidel Castro's regime as well as the emergence of one or more successor governments. Brian Latell has been teaching courses on Cuba and Latin America at, Georgetown University for the past twenty-one years. He has written and lectured on Cuba, Mexico, and U.S. Foreign Intelligence Issues. In 1998 he co-editedEye in the Sky: The Story of the Corona Spy Satellites, published by the Smithsonian Press. He served as National Intelligence Officer for Latin America at the National Intelligence Council between 1990–1994. From 1994–1998 he was Director of the Center for the Study of Intelligence at CIA and chaired the Editorial Board ofStudies In Intelligence. Last year he retired from government service, and was awarded the Distinguished Intelligence Medal.     

The detection and enhancement of latent fingermarks using infrared chemical imaging

The use of a new technique, Fourier transform infrared (FTIR) chemical imaging, has been demonstrated for the enhancement of latent fingermarks on a number of surfaces. Images of untreated fingermarks on glass backgrounds with excellent ridge detail were acquired using infrared chemical imaging. High quality fingermarks on glass backgrounds were also developed using ethyl cyanoacrylate (super glue) fuming and subsequent infrared chemical imaging. This new method allows the collection of images from backgrounds that traditionally pose problems for current fingermark detection methods. The background may, for example, be highly colored, have a complex pattern, or possess other pattern or image characteristics that make it difficult to separate fingermark ridges using traditional optical or luminescent visualization. One background that has proven to be a challenging surface for the development of latent fingermarks is the Australian polymer banknote. To demonstrate the power and applicability of infrared chemical imaging, fingermarks fumed with ethyl cyanoacrylate were successfully imaged from Australian polymer banknotes.     

Intentional and unintentional injuries across health regions in Alberta, Canada: an implication for policy

The growing practice of including intentional injuries (suicide and interpersonal violence) under the injury control umbrella has produced some controversy. The present study was designed to determine whether or not there might be an empirical basis for this initiative from an ecological point of view by examining the associations among unintentional and intentional injuries across 17 geographically defined health regions. The study was set in the Province of Alberta, Canada, where health services were delivered to a population of 2.96 million persons in 1999 through 17 regional health authorities. The results of a principal components analysis showed that nearly all causes of injury-hospitalization loaded on a single factor. It was not possible to produce separate factors for intentional and unintentional injuries. The strong intercorrelation among all measures suggests that there is an empirical basis for the view that intentional and unintentional injuries belong under the same conceptual umbrella, at least at the ecological level.     

Defining event reconstruction of digital crime scenes

Event reconstruction plays a critical role in solving physical crimes by explaining why a piece of physical evidence has certain characteristics. With digital crimes, the current focus has been on the recognition and identification of digital evidence using an object's characteristics, but not on the identification of the events that caused the characteristics. This paper examines digital event reconstruction and proposes a process model and procedure that can be used for a digital crime scene. The model has been designed so that it can apply to physical crime scenes, can support the unique aspects of a digital crime scene, and can be implemented in software to automate part of the process. We also examine the differences between physical event reconstruction and digital event reconstruction.